| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.94 | 4.777% | $111.0008 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $143.42 | 6.492% | $152.7308 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $60.48 | 3.830% | $62.7964 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $19.95 | 5.787% | $21.1045 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $226.98 | 5.484% | $239.4276 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $198.41 | 7.346% | $212.9852 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $134.90 | 5.644% | $142.5138 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $890.08 | $942.5591 | $942.56 | $942.60 | $942.50 | |